{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "trigger": true, "arguments": ["patch", "vulnerable system", "patch number", "issues addressed", "releaser", "supported platform", "vulnerability"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["supported platform", "capabilities", "vulnerable system version", "vulnerable system owner", "common vulnerabilities and exposures", "discoverer", "vulnerable system"]}, {"event_type": "phishing", "trigger": true, "arguments": ["attack pattern", "victim", "time", "damage amount", "trusted entity", "tool", "purpose", "place", "attacker"]}, {"event_type": "ransom", "trigger": true, "arguments": ["damage amount", "attack pattern", "price", "time", "tool", "attacker", "payment method", "victim"]}, {"event_type": "data breach", "trigger": true, "arguments": ["compromised data", "attack pattern", "time", "attacker", "purpose", "number of data", "place", "damage amount", "tool"]}], "input": "A legitimate - looking invoice number is provided in the subject line and the sender 's name is chosen to be someone the recipient knows ."}
{"patch vulnerability": [], "discover vulnerability": [], "phishing": [{"trigger": "is chosen to be", "arguments": {"attack pattern": "NAN", "victim": "NAN", "time": "NAN", "damage amount": "NAN", "trusted entity": "someone the recipient knows", "tool": "NAN", "purpose": "NAN", "place": "NAN", "attacker": "NAN"}}], "ransom": [], "data breach": []}